- Tytuł:
- Growth of indigenous bacteria Vibrio alginolyticus and Dietzia sp. isolated from the east coast of Algeria in the presence of monoaromatic hydrocarbons
- Autorzy:
-
Feknous, Nesrine
Branes, Zidane
Batisson, Isabelle
Amblard, Christian - Powiązania:
- https://bibliotekanauki.pl/articles/208293.pdf
- Data publikacji:
- 2019
- Wydawca:
- Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
- Tematy:
-
Vibrio alginolyticus
Dietzia sp.
monoaromatic hydrocarbons
Algeria
węglowodory monoaromatyczne
Algieria - Opis:
- East coast of Algeria suffers from several types of pollution, mainly hydrocarbons. The hydrocarbon-based bacteria of the littoral were investigated. 53 indigenous strains were isolated, identified according to morphological and biochemical nature. Dietzia sp. CNJ898 PLO4 and Vibrio alginolyticus PB-WC 11099 were selected for growth tests in the presence of monoaromatic hydrocarbons as a sole source of carbon and energy and total hydrocarbons at the end of growth. The results showed that both strains used monoaromatics to grow. The total hydrocarbons determined after growth showed that all monoaromatics were biodegraded with different rates. The maximum rate was obtained with Dietzia sp. in the presence of xylene with 4.33 mg C/dm3 at the end of the process, followed by toluene with a level of 5.07 mg C/dm3 nd 5.60 mg C/dm3 in the presence of Vibrio alginolyticus. The lowest degradation rate was obtained in the presence of benzene with Dietzia sp. with 15 mg C/dm3 compared to the control, which was 27 mg C/dm3 at the beginning of growth. The results obtained showed that both selected strains assimilated the monoaromatics tested and could be used for the bioremediation of the polluted littoral.
- Źródło:
-
Environment Protection Engineering; 2019, 45, 3; 127-137
0324-8828 - Pojawia się w:
- Environment Protection Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł